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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)02/09
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
18:00:00 (GMT) on 02/09
Sea Height:9 ft
Primary Swell Height: 6.3 ft
Primary Swell Period: 9 secs
Surf Height4.3 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
02/0918:00:009.0 6.3 se9.0 secs3.3 se12.2 secs3.0 se 5.9secs4.3 -4.9 9.0
02/0917:00:008.2 5.8 se8.3 secs3.2 se12.2 secs1.2 se 15.9secs3.7 -4.1 8.3
02/0916:00:008.1 5.6 se9.1 secs3.2 se12.4 secs2.7 se 5.9secs3.8 -4.3 9.1
02/0915:00:008.2 5.3 se10.0 secs2.4 se13.6 secs3.1 se 6.7secs4.0 -4.5 10.0
02/0914:00:009.2 6.5 se10.0 secs2.7 se13.7 secs3.5 se 6.7secs4.9 -5.5 10.0
02/0913:00:008.6 6.2 se9.0 secs3.0 se12.2 secs2.1 se 5.9secs4.2 -4.7 9.0
02/0912:00:008.4 6.2 se8.4 secs3.8 se12.4 secs0.0 se 0.0secs3.9 -4.4 8.4
02/0911:00:008.1 4.8 se9.9 secs2.6 se13.6 secs3.3 se 6.8secs3.6 -4.1 9.9
02/0910:00:008.9 6.7 se8.4 secs3.3 se12.3 secs0.0 se 0.0secs4.2 -4.8 8.4
02/0909:00:007.7 4.7 se9.9 secs2.4 se13.2 secs3.3 se 6.7secs3.5 -4.0 9.9
02/0908:00:008.2 5.9 se8.3 secs3.3 se12.2 secs0.0 se 0.0secs3.6 -4.1 8.3
02/0907:00:007.4 3.6 se12.5 secs4.8 se8.3 secs0.0 se 0.0secs3.4 -3.8 12.5
02/0906:00:007.8 3.6 se12.4 secs5.3 se7.7 secs0.0 se 0.0secs3.3 -3.7 12.4
02/0905:00:007.4 3.7 se12.4 secs5.0 se7.7 secs0.0 se 0.0secs3.4 -3.9 12.4
02/0904:00:007.3 3.8 se12.4 secs4.5 se7.7 secs0.4 se 16.7secs3.6 -4.0 12.4
02/0903:00:007.6 3.9 se12.4 secs4.6 se8.3 secs0.7 se 16.7secs3.7 -4.2 12.4
02/0902:00:007.0 4.3 se12.6 secs3.5 se9.0 secs2.6 se 5.9secs4.1 -4.6 12.6
02/0901:00:006.7 4.0 se12.7 secs3.6 se8.3 secs0.4 se 16.7secs3.8 -4.3 12.7
02/0900:00:006.8 4.3 se12.7 secs3.2 se9.0 secs2.3 se 5.9secs4.1 -4.7 12.7
02/0823:00:006.9 4.5 se12.7 secs3.5 se9.0 secs2.2 se 5.9secs4.3 -4.8 12.7
02/0822:00:007.1 4.4 se12.7 secs4.0 se9.2 secs2.4 se 5.9secs4.2 -4.8 12.7
02/0821:00:007.2 4.2 se12.6 secs4.2 se9.1 secs1.1 se 16.7secs4.0 -4.5 12.6
02/0820:00:007.3 4.1 se12.8 secs4.4 se9.2 secs1.2 se 16.7secs4.0 -4.5 12.8
02/0819:00:007.3 4.7 se12.7 secs4.1 se9.1 secs2.2 se 5.9secs4.4 -5.0 12.7

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
18:50:00 (GMT) on 02/09
Combined Sea Height:13.4 ft
Dominant Period:8.0 secs
Wind Speed: 25.4 kts
Wind Gust: 33.1 kts
Wind Direction:060 degrees
Barometric Pressure:1020.4 mbs
Air Temperature: 74.1 degrees
Water Temperature:77.5 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
02/0918:50:0013.48.025.433.10601020.474.177.5
02/0917:50:0012.58.029.235.10601019.574.577.5
02/0916:50:0011.88.029.239.00601018.674.377.5
02/0915:50:0011.89.027.333.10601018.574.577.5
02/0914:50:0012.58.023.429.20601018.372.977.5
02/0913:50:0012.58.025.431.20701018.273.877.5
02/0912:50:0012.19.023.427.30501018.272.977.5
02/0911:50:0012.89.027.333.10701018.673.277.5
02/0910:50:0012.88.021.427.30501019.774.177.5
02/0909:50:0011.88.025.431.20601018.975.477.5
02/0908:50:0010.88.023.429.20601019.376.377.5
02/0907:50:0010.58.025.429.20601018.975.477.5
02/0906:50:0011.58.021.425.40601019.274.877.5
02/0905:50:0011.28.023.429.20701018.874.577.5
02/0904:50:0010.58.027.333.10601016.874.877.5
02/0903:50:009.88.025.429.20501016.875.777.5
02/0902:50:009.58.021.425.40501016.875.677.5
02/0901:50:0010.28.023.429.20601016.175.477.5
02/0900:50:009.88.023.427.30501016.375.477.5
02/0823:50:0010.28.021.427.30601016.975.277.5
02/0822:50:009.88.017.623.40401018.173.977.5
02/0821:50:0010.29.019.523.40701018.776.677.5
02/0820:50:0010.29.019.523.40701019.676.377.5
02/0819:50:0010.514.019.523.40701019.276.877.5

 

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